What are the different types of extensions that exist?

Many people often wonder what the extensions that the files carry are for , and that is that there is no file that does not have an extension. At first glance it seems that the extensions do not meet a specific objective. In this article I will explain to you what the extensions that the files carry are for, what types of extensions there are and what the extensions are. In the end you will realize how important these are.

Index( )

  1. What is a file extension and what is it for?
  2. What are the different types of extensions that exist?
    1. Extensions for video files
    2. Extensions for audio files
    3. Extensions for text files
    4. Extensions for compressed files
    5. What should be taken into account when changing the extension of a file?

What is a file extension and what is it for?

These are the title that leads to the end of any file, if the extension was removed from a file it would be blank . And when you wanted to open it, it would not open, but the fact that it remains blank does not mean that the file was damaged. If you put the original extension back at the end, it will be the same as before.

The extensions that files have at the end of their names are to help programs or applications identify what kind of file it is . Which also helps the performance of the computer since the programs would not have to be reading frequently, files that they are not capable of opening. They will open only those that are actually compatible with them.

What are the different types of extensions that exist?

The amount is really amazing since there are files of different types of different formats . However, below, we will show you some of the most popular extensions and knowing about them can help you a lot when it comes to changing the extension of a file.

Extensions for video files

The video files can come in different formats, so their extension will always change. The best known video extensions are: MP4, MPG, AVI, 3GP and MKV . If you rename an “MP4” file to “MP3” it won’t be converted to audio, but there is a way to change a video to just audio without using any software.

Extensions for audio files

When we talk about audio we can find them with several distinctions which are: MP3, MP2 and WMA. Although the audio sounds the same, each extension speaks more about the quality of the audio . For example, “MP2” and “WMA” audio files are those that do not have a good quality of Kbps per second.

Instead. those with the “MP3” ending are almost always good quality audio, and can be up to 320 Kbps . However, even if you change the extension of a file “MP2” to “MP3” this will not improve its quality, you can convert the rem audio extensions to mp3 for example or all types of extension, to listen in a general way in any device.

If you want to change the format of an audio, there is a program that is worth knowing, which is Audacity and you can download it for free.

Extensions for text files

All text files have a different extension and each one is for a specific program to open it . Some of these extensions for text files are: TXT, DOCX, XPS and ODT . However, when the extension is changed to this class of files, it is likely that you will not be able to open them.

An example of this is DOCX files, if you change the extension to TXT for this class of files, you will only see a series of strange characters. This happens because the DOCX exempt text is rich formatted but the TXT is just plain plain text .

Extensions for compressed files

Each compressed file has a different extension because the type of compressed is different, some examples of this kind of files are: RAR, RAR4 and ZIP. Although all files with this extension are compressed, if you change the exemption of a RAR file to ZIP, Windows will say that the file is damaged. It would be good if you learned to compress files , since by doing this you can save a lot of space on your PC.

What should be taken into account when changing the extension of a file?

You should always be clear that not every time you change the extension of a file, it will open for you. But to a certain extent this is an advantage, since when someone tries to open a private file and you have changed the extension , it will not open and will automatically think that it is damaged .


by Abdullah Sam
I’m a teacher, researcher and writer. I write about study subjects to improve the learning of college and university students. I write top Quality study notes Mostly, Tech, Games, Education, And Solutions/Tips and Tricks. I am a person who helps students to acquire knowledge, competence or virtue.

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